Summer is a time of both high temperatures and travel, which means one thing is certain: high gas prices. Taking a summer road trip can be stressful on your wallet due to decreased efficiency and increases in fuel prices. Fortunately, there are ways to relieve the strain on your wallet’s belt. We at Wright Buick GMC have a few ways to help you save money on gas during summer. Slow Down As much as you may not want to…slow down….